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FTDI interfacing With myRIO Linux RT

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I am trying to interface MyRIO with a Bluetooth 4.0 mini USB adapter (BTA800) (Cirago BT 4.0)

This device is listed as part of USB devices tested with NI Linux RT at:

https://decibel.ni.com/content/docs/DOC-37389

 

Following the instructions from:

http://digital.ni.com/public.nsf/allkb/94A534CA79FF8A7E86257C670068ED2B

It seems that the BTA8000 is being recognized and usable by the NI Linux RT in MyRio. Here is what I get after running "dmesg":

[ 222.681942] Bluetooth: Core ver 2.16
[  222.689417] NET: Registered protocol family 31
[  222.689438] Bluetooth: HCI device and connection manager initialized
[  222.689463] Bluetooth: HCI socket layer initialized
[  222.689481] Bluetooth: L2CAP socket layer initialized
[  222.689571] Bluetooth: SCO socket layer initialized
[  222.696644] Bluetooth: Generic Bluetooth USB driver ver 0.6
[  222.709461] usbcore: registered new interface driver btusb

And here is what I get after runnig "lsmod" command:

btusb 10618 0 - Live 0xbf3bf000 (O)
bluetooth 155346 1 btusb, Live 0xbf35b000 (O)

Then, when I check for ls /dev/ttyUSB*, I can't find ttyUSB0, but only:

capture1.jpg

 What am I missing?

 

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Message 21 of 24
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Hi liejf,

 

What version of LabVIEW are you currently running? Also I would like you to try running the same command with your USB device unplugged and see if the usb1, usbdev1.1, and usbdev1.3 that are all located on the right side of your screenshot still show up.

Scott B.
AE NI
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Message 22 of 24
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Scott,

I am using Labview 13.0

After disconnecting BT USB dongle from MyRIO usbdev1.3 disappears from /dev directory.

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Message 23 of 24
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In regards to the changes in 2014. I'm trying to interface a Sick Tim3Xx but I can't seem to get TTYUSB0 To appear..
Connecting the device only adds /dev/usbdev1.2
I've made the changes suggested to udev but no results
All the resources I've found till now have been for 2013 and I'm running 2014
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Message 24 of 24
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